Meaning of WINGED BEAN

WordNet Dictionary
	Definition:		[n]  tuberous-rooted twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics
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	Synonyms:		goa bean, goa bean vine, Manila bean, Psophocarpus tetragonolobus, winged pea
	See Also:		genus Psophocarpus, Psophocarpus, vine